CN108555079A - Bending clamp and bending method - Google Patents
Bending clamp and bending method Download PDFInfo
- Publication number
- CN108555079A CN108555079A CN201810044291.2A CN201810044291A CN108555079A CN 108555079 A CN108555079 A CN 108555079A CN 201810044291 A CN201810044291 A CN 201810044291A CN 108555079 A CN108555079 A CN 108555079A
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- Prior art keywords
- bending
- gear
- supporting block
- column
- module
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
The present invention relates to a kind of bending clamp and bending methods comprising：Pedestal, the clamping device being mounted on the base, bending mechanism and actuating mechanism.Bending mechanism includes the fixed module being mounted on the base and adjusts module, and fixed module packet fixation kit, the first supporting block, positioning plate and the first gear being installed on fixation kit are equipped with the first bending column in first gear.Adjust module include adjusting part, the second supporting block and second gear that are installed on adjusting part, the second bending column is installed in second gear.First supporting block and the second supporting block are oppositely arranged with clamping device, and first gear and second gear are connect with actuating mechanism, and the first bending column is rotated with first gear on the first supporting block periphery, and the second bending column is rotated with second gear on the second supporting block periphery.The bending clamp it is easy to operate, production effect is high, bending can be adjusted to the straight line proximate matter of different-thickness, length, versatile, at low cost.
Description
Technical field
The present invention relates to metal edge frame processing technique fields, more particularly to a kind of bending clamp and bending method.
Background technology
With the continuous development of society, people's living standards continue to improve, electronic equipment are constantly subjected to the favor of people,
Electronic equipment (mobile phone, tablet etc.) is to people’s lives band great convenience, the wherein quality of electronic equipment performance, very greatly
The quality depending on electronic equipment frame in degree.Existing is typically all to be realized using pressing and bending, wherein stamping equipment
It is excessive to occupy resource, it is of high cost；The process-cycle of diel is long, great work intensity, independent to the product of different size
Diel, poor universality are set；The process of punching press is various, and product turnover inconvenience takes time and effort, low production efficiency.
Invention content
Based on this, it is necessary to for the production and processing of electronic equipment frame there are the problem of, a kind of bending clamp and folding are provided
Bending method.
A kind of bending clamp, including：Pedestal, the clamping device being installed on the pedestal, bending mechanism and actuating mechanism；
The bending mechanism includes installation fixed module on the base and adjusts module, the fixed module packet fixation kit,
The first supporting block, positioning plate and the first gear being installed on the fixation kit are equipped with the first folding in the first gear
Curved column；It is described adjust module include adjusting part, the second supporting block and second gear that are installed on the adjusting part, it is described
Second bending column is installed in second gear；First supporting block and second supporting block is opposite with the clamping device sets
It sets, the first gear and the second gear are connect with the actuating mechanism, and the first bending column is with the first gear
It is rotated on first supporting block periphery, the second bending column turns with the second gear on second supporting block periphery
It is dynamic.
Above-mentioned bending clamp, including pedestal, the clamping device being mounted on the base, bending mechanism and actuating mechanism, wherein
Clamping device combination bending mechanism can carry out clamping position to straight line proximate matter, and actuating mechanism can drive bending mechanism to straight line
Proximate matter carries out bending.The bending clamp carries out bending in such a way that actuating mechanism is combined with mechanical gear to straight line proximate matter, takes
For traditional diel bending, simplify bending flow, shorten fabrication cycle, production efficiency is high.Pass through fixed module and adjusting
Bending can be adjusted to the straight line proximate matter of different-thickness, length in the setting of module, versatile, at low cost.The bending is pressed from both sides
Tool may be mounted at the use of the boards such as CNC, realize the processing of product with linear, reduction place resource occupation.
In one of the embodiments, the clamping device include the clamping driver being mounted on the base, elevating lever and
Support base, the briquetting being installed on the elevating lever, the sliding block being installed on the support base, the elevating lever and the clamping
Driver connects, and the briquetting is located on the support base, and the sliding block is opposite with first supporting block and the second supporting block
Setting.
The briquetting is trapezoid block in one of the embodiments, and the support base is equipped with the first inclined surface, the cunning
Block is equipped with the second inclined surface, and first inclined surface, the second inclined surface form a dovetail groove and opposite with the briquetting set
It sets.
The fixation kit includes the fixation bottom plate being installed on the pedestal, is installed in one of the embodiments,
Fixation cover board on the fixed bottom plate, the fixed cover board are equipped with the first bending track, and the first bending track is for institute
The first bending column is stated to pass through.
The bending mechanism further includes the limit fixed screw being installed on the pedestal in one of the embodiments,
The limit fixed screw is connect with the adjusting part.
In one of the embodiments, the adjusting part include regulating base board, the tune that is installed on the regulating base board
Section cover board wears the regulating base board from the pedestal and adjusts two limited posts of cover board, the regulating base board successively upwards
And the adjustment hole for being equipped on cover board and being worn for the limited post is adjusted, the adjusting cover board is equipped with the second bending track, institute
The second bending track is stated to pass through for the second bending column.
First bending set is installed in one of the embodiments, on the second bending column on the first bending column
Second bending set is installed.
The actuating mechanism includes the first driver being mounted on the base and the second driving in one of the embodiments,
Device, first be installed on first driver touch rack, second be installed on second driver touches rack,
The first shake-up rack passes through among the fixed module and touches rack certainly with the first gear toe joint, described second
Passed through among the adjusting module and with the second gear toe joint.
The present invention also provides a kind of bending method simultaneously, which includes the following steps：
Straight line proximate matter, the straightway of straight line proximate matter, circular arc hop count when determining bending times, and collecting each bending are provided
According to；
The straight line proximate matter is placed in the fixed module and mobile module, the clamping device and institute are passed through
State the first supporting block, the second supporting block is matched for clamping tightly positioning；
The actuating mechanism drives the first gear, second gear while rotating simultaneously, the first bending column, second
Bending column is swung simultaneously to be converted into tool by the straight line proximate matter there are two the angles R, the U-shaped parts of a long side, short side；
The positioning plate is installed in the fixed module, and the U-shaped part taking-up is sleeved on the positioning plate, makes institute
Long side is stated to be clamped in the clamping device and first supporting block, the second supporting block and stretch out certain length；
The actuating mechanism drives the second gear rotation, and the second bending column is swung bends out one by the long side
A angles R form middleware, and the short side is directed toward in the end of the long side；
The middleware is taken out, and replaces the positioning plate, the middleware is sleeved on the positioning plate, short side is made
It is clamped in the clamping device and first supporting block, the second supporting block and stretches out certain length；
The actuating mechanism drives the second gear rotation, and the second bending column is swung bends out one by the short side
A angles R, one metal edge frame of the end of short side formation opposite with the end of the long side.
Four angles R are consistent in one of the embodiments, the end of the end of the short side and the long side
Between gap be less than 0.1mm.
Description of the drawings
Fig. 1 is the schematic diagram of a preferred embodiment of the present invention bending clamp；
Fig. 2 is the schematic diagram of clamping device in bending clamp shown in Fig. 1；
Fig. 3 is the part-structure schematic diagram in clamping device shown in Fig. 2；
Fig. 4 is middle fixed module shown in Fig. 1, adjusts the schematic diagram that module combines；
Fig. 5 is fixed module shown in Fig. 4, adjusts the partial schematic diagram that module combines；
Fig. 6 is the schematic diagram of middle fixed module shown in Fig. 4；
Fig. 7 is the middle schematic diagram for adjusting module shown in Fig. 4；
Fig. 8 is the schematic diagram of the clamping state of bending clamp in bending method；
Fig. 9 is the schematic diagram of the first time bending state of bending clamp in bending method；
Figure 10 is the schematic diagram for setting a board status of bending clamp in bending method；
Figure 11 is the schematic diagram of second of bending state of bending clamp in bending method；
Figure 12 is the schematic diagram of the third time bending state of bending clamp in bending method.
Attached drawing marks explanation：
100- bending clamps, 20- pedestals, 30- clamping devices, 31- clamping drivers, 32- elevating levers, 33- support bases,
34- briquettings, 35- sliding blocks, 36- adjusting rods, 37- resetting springs, the first inclined surface 38-, the second inclined surface 39-, 40- benders
Structure, 41- limit fixed screw, 50- fixed modules, 51- fixation kits, the first supporting blocks of 52-, 53- positioning plates, the first teeth of 54-
Wheel, 55- the first bending columns, 56- fix bottom plate, and 57- fixes cover board, 58- the first bending tracks, 59- the first bending sets, 60- tune
Save module, 61- adjusting parts, the second supporting blocks of 62-, 63- second gears, 64- the second bending columns, 65- regulating base boards, 66- tune
Save cover board, 67- limited posts, 68- the second bending tracks, 69- the second bending sets, 611- adjustment holes, 70- actuating mechanisms, 71- first
Driver, the second drivers of 72-, 73- first touch rack, and 74- second touches rack, the first limiters of 75-, and 76- second is limited
Position device, 80- metal centers.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.Keep the understanding to the disclosure more thorough on the contrary, purpose of providing these embodiments is
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1 to Fig. 7 is please referred to, bending clamp 100 is a preferred embodiment of the present invention, which includes bottom
Seat 20, clamping device 30, bending mechanism 40 and the actuating mechanism 50 being installed on pedestal 20, wherein clamping device 30 combine bending
Mechanism 40 is clamped positioning to straight line proximate matter, and bending mechanism 40 rolls over straight line proximate matter under the drive of actuating mechanism 50
It is curved.
With reference to Fig. 2 and Fig. 3, the clamping device 30 includes clamping driver 31, the elevating lever 32 being installed on pedestal 20
And support base 33, the briquetting 34 being installed on elevating lever 32, the sliding block 35 that is installed on support base 33, it is clamped in the present embodiment and drives
Dynamic device 31 is cylinder.Elevating lever 32 is connect with clamping driver 31, and briquetting 34 is located on support base 33, sliding block 35 and bending mechanism
40 are oppositely arranged.Wherein, there are one the multiple springs 37 that adjusting rod 36, one end and adjusting rod 36 connect for installation on support base 33, multiple
The other end of position spring 37 is connect with sliding block 34, and adjusting rod 36 can adjust the initial elasticity deformation quantity of resetting spring 37, to
Change the size of reseting elasticity.Briquetting 34 is trapezoid block, and support base 33 is equipped with the first inclined surface 38, and sliding block 35 is equipped with second
Inclined surface 39, the first inclined surface 38, the second inclined surface 39 form a dovetail groove and are oppositely arranged with briquetting 34.The present embodiment
In, a T-slot is opened up on support base 33, one T-block of projection combines on sliding block 35, and sliding block 35 is slided by T-block, T-slot
On support base 33.In use, clamping driver 31 drives elevating lever 32 to move down, to drive briquetting 34 to squeeze sliding block 35,
Sliding block 35 is being pressed against the movement of bending mechanism 40 to straight line proximate matter clamping and positioning, when clamping driver 31 drives elevating lever 39 to rise
When, sliding block 35 automatically reset under the action of resetting spring 37 clamp position releasing.
Fig. 4 to Fig. 7 is referred again to, the bending mechanism 40 includes the limit fixed screw 41 being mounted on pedestal 20, fixes
Module 50 and adjusting module 60, limit fixed screw 41 are connect with module 60 is adjusted, and logical limit fixed screw 41 can adjust
The position of module 60 is saved, adjusting range 0.5mm~1mm ensures folding to ensure bending product length within the scope of effective tolerance
Curved quality.
The fixed module 50 includes fixation kit 51, the first supporting block 52 being installed on fixation kit 51, positioning plate
53 and first gear 54, the first bending column 55, the sliding block of the first supporting block 52 and clamp structure 30 are installed in first gear 54
35 are oppositely arranged, and first gear 54 is connect with actuating mechanism 70, and the first bending column 55 is with first gear 54 in the first supporting block 52
Periphery rotates.Wherein positioning plate 53 is that can according to actual needs be selectively mounted on fixation kit 51, the specification of positioning plate 53
It can also be correspondingly arranged according to actual needs.When product size adjustment is larger, when adjusting module 60 can not be adjusted, can lead to
Cross exchange different length positioning plate 53 or adjustment 53 position of positioning plate (positioning plate 53 that different length standard can be pre-machined out)
To be adjusted.Wherein fixation kit 51 includes the fixation bottom plate 56 being mounted on pedestal 20, is installed on fixed bottom plate 56
Fixed cover board 57 forms an installation passage passed through for actuating mechanism 70 between fixed bottom plate 56 and fixed cover board 57.It is fixed
Cover board 57 is equipped with the first bending track 58, and the first bending track 58 is passed through for the first bending column 55, also limits the first bending column
55 swinging tracks.Further, the first bending set 59 is installed, the first bending set 59 can make difference on first bending column 55
The standard component of outer diameter, the first bending set 59 can up and down pick and place on the first bending column 55, according to straight line proximate matter when use
Thickness replaces various sizes of first bending set 59, and it is convenient to facilitate, and bending effect is good.First bending set 59 uses SKD11 moulds
Have steel, this material has high abrasion toughness, and intensity is high, and Cutting free processing, heat-treatment distortion is small, good stability of the dimension, material
Die life can be made longer, performance is more stable.
The module 60 that adjusts includes adjusting part 61, the second supporting block 62 being installed on adjusting part 61 and the second tooth
63 to be taken turns, second bending column 64 is installed in second gear 63, the second supporting block 62 and the sliding block 35 of clamping device 30 are oppositely arranged,
Second gear 63 is connect with actuating mechanism 70, and the second bending column 64 is rotated with second gear 63 on 62 periphery of the second supporting block.Its
Middle adjusting part 61 is connect with limit fixed screw 41, and the second supporting block 62 and the first supporting block 52 form R there are two a bands
The bending model at angle, the thickness of bending model can be corresponded to according to the height of straight line proximate matter to be designed, and the thickness of bending model needs greatly
In the height equal to straight line proximate matter.Adjusting part 61 include regulating base board 65, be installed on regulating base board 65 adjusting cover board 66,
It wears regulating base board 65 successively upwards from pedestal 20 and adjusts two limited posts 67 of cover board 66, regulating base board 65 and adjusting cover board
An installation passage passed through for actuating mechanism 70 is formed between 66.It is equipped with for limit on regulating base board 65 and adjusting cover board 66
The adjustment hole 611 that column 67 is worn, wherein limited post 67, adjustment hole 611 are ellipse, and limited post 67 can be single in adjustment hole 611
Movement is adjusted in the gap of side 1mm.It adjusts cover board 66 and is equipped with the second bending track 68, the second bending track 68 supplies the second bending
Column 64 passes through, and also limits the swinging track of the second bending column 64.Further, second bending set is installed on the second bending column 64
69, the standard component that the second bending set 69 can make various outer diameter size, the second bending set 69 can be on the second bending column 64 on
Under pick and place, various sizes of second bending set 69 is replaced according to the thickness of straight line proximate matter when use, it is convenient to facilitate, bending effect
It is good.Second bending set 69 uses SKD11 die steels, this material to have high abrasion toughness, and intensity is high, Cutting free processing, heat
Processing deforms small, good stability of the dimension, and material can make die life longer, and performance is more stable.
Fig. 1 is referred again to, the actuating mechanism 70 includes the first driver 71 and the second driver being mounted on pedestal 20
72, the first shake-up rack 73 being installed on the first driver 71, the second shake-up rack 74 being installed on the second driver 72,
It is worn among first shake-up 73 self-retaining module 60 of rack and touches the self-regulation module 60 of rack 74 with 54 toe joint of first gear, second
Centre pass through and with 63 toe joint of second gear.First driver 71 drives first to touch rack 73 and moves, to drive the first tooth
54 rotation of wheel, final first bending column 55 is swung carries out bending to straight line proximate matter.Second driver 72 drives second to touch rack
74 movements, to drive second gear 63 to rotate, final second bending column 64 is swung carries out bending to straight line proximate matter.Further
Ground, actuating mechanism 70 further include the first limiter 75 and the second limiter 76, and the first limiter 75 touches 73 phase of rack with first
Right, the second limiter 76 and second touches rack 74 relatively, and first can be limited by the first limiter 75, the second limiter 76
It touches rack 73, second and touches 74 moving range of rack, avoid movement excessive, cause harmful effect.
Above-mentioned bending clamp 100, including pedestal 20, the clamping device 30 being installed on pedestal 20, bending mechanism 40 and touch
Motivation structure 70, wherein clamping device 30 combine bending mechanism 40 that can carry out clamping position to straight line proximate matter, and actuating mechanism 70 can
To drive bending mechanism 40 to carry out bending to straight line proximate matter.The bending clamp 100 is combined by actuating mechanism 70 with mechanical gear
Mode bending is carried out to straight line proximate matter, replace traditional diel bending, simplify bending flow, shorten fabrication cycle, it is raw
It produces efficient.By the setting of fixed module 50 and adjusting module 60, the straight line proximate matter of different-thickness, length can be adjusted
Bending is saved, it is versatile, it is at low cost.The bending clamp 100 may be mounted at the use of the boards such as CNC, realize the processing of product with
Linearly, place resource occupation is reduced.
Fig. 8 to Figure 12 is please referred to, the present invention also provides a kind of bending method based on above-mentioned bending clamp 100, the bendings
Method includes the following steps：
S1 provides straight line proximate matter, the straightway of straight line proximate matter, arc section when determining bending times, and collecting each bending
Data.
Straight line proximate matter is placed in fixed module 50 and mobile module 60, passes through clamping device 30 and first by S2
Supporting block 52, the second supporting block 62 are matched for clamping tightly positioning.Specifically, straight line proximate matter is placed on fixed cover board 57, adjusts cover board
It is abutted with the first supporting block 52, the second supporting block 62 on 66, clamping driver 31 drives briquetting 34 to move down and abuts sliding block 35, sliding block
Straight line proximate matter is clamped in the first supporting block 52, in the second supporting block 62 by 35 movements.
S3, actuating mechanism 70 drive first gear 54, second gear 63 while rotating simultaneously, the first bending column 55, second
Bending column 64 is swung simultaneously to be converted into tool by straight line proximate matter there are two the angles R, the U-shaped parts of a long side, short side.In other implementations
In example, can first first shake-up rack 73 drive first gear 54 first rotate bending and go out first angle R, the second shake-up rack later
74 drive second gears 63 rotate bending and go out second angle R.It can also the first second shake-up rack 74 drive rotation of second gear 63
Bending goes out first angle R, and the first shake-up rack 73 drives first gear 54 first to rotate bending and go out second angle R later.
S4 installs positioning plate 53 in fixed module 51, and the taking-up of U-shaped part is sleeved on positioning plate 53, and long side is made to be clamped
On clamping device 70 and the first supporting block 52, the second supporting block 62 and stretch out certain length；
S5, actuating mechanism 70 drive second gear 63 to rotate, and the second bending column 64 swings that long side bent out a R is angular
At middleware, short side is directed toward in the end of long side
S6 takes out middleware, and replaces positioning plate 53, and middleware is sleeved on positioning plate 53, and short side is made to be clamped in folder
It holds in mechanism 30 and the first supporting block 52, the second supporting block 62 and stretches out certain length.
S7, actuating mechanism 70 drive second gear 63 to rotate, and the second bending column 64 is swung bends out an angle R by short side,
One metal edge frame 80 of the end of short side formation opposite with the end of long side.State in other embodiments, replacing positioning plate 53 can
It is realized with becoming to change position of the positioning plate 53 on fixed cover board 57.
Four angles R formed after each bending of the bending method are consistent, between the end of short side and the end of long side
Frontal suture gap be less than 0.1mm.The bending method is mutually to tie mode with mechanical gear mechanism by using pneumatic mechanism to carry out product
Bending replaces traditional diel bending, simplifies bending flow, it is only necessary to carry out bending three times, shorten fabrication cycle, reduce
Human resource distribution；Fixture commonality is strong, can carry out bending to the raw material of different-thickness, length；Fixture dismounting is simple, convenient for dimension
Shield and debugging, it is professional to operating personnel require it is low.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of bending clamp, which is characterized in that including：Pedestal, the clamping device being installed on the pedestal, bending mechanism and
Actuating mechanism；The bending mechanism includes fixed module and the adjusting module installed on the base, the fixed module packet
Fixation kit, the first supporting block, positioning plate and the first gear being installed on the fixation kit are installed in the first gear
There is the first bending column；It is described adjust module include adjusting part, the second supporting block and second for being installed on the adjusting part
Gear is equipped with the second bending column in the second gear；First supporting block and second supporting block and the clamping
Mechanism is oppositely arranged, and the first gear and the second gear are connect with the actuating mechanism, and the first bending column is with institute
It states first gear to rotate on first supporting block periphery, the second bending column is with the second gear in second support
Block periphery rotates.
2. bending clamp according to claim 1, which is characterized in that the clamping device includes the folder being mounted on the base
Hold driver, elevating lever and support base, the briquetting being installed on the elevating lever, the sliding block being installed on the support base, institute
It states elevating lever to connect with the clamping driver, the briquetting is located on the support base, and the sliding block is supported with described first
Block and the second supporting block are oppositely arranged.
3. bending clamp according to claim 2, which is characterized in that the briquetting is trapezoid block, is set on the support base
There are the first inclined surface, the sliding block to be equipped with the second inclined surface, first inclined surface, the second inclined surface form a dovetail groove
And it is oppositely arranged with the briquetting.
4. bending clamp according to claim 1, which is characterized in that the fixation kit includes being installed on the pedestal
Fixation bottom plate, the fixation cover board that is installed on the fixed bottom plate, the fixed cover board is equipped with the first bending track, described
First bending track is passed through for the first bending column.
5. bending clamp according to claim 1, which is characterized in that the bending mechanism further includes being installed on the pedestal
On limit fixed screw, the limit fixed screw connect with the adjusting part.
6. bending clamp according to claim 5, which is characterized in that the adjusting part includes regulating base board, is installed on
Adjusting cover board on the regulating base board wears the regulating base board from the pedestal and adjusts two limits of cover board successively upwards
It is equipped with the adjustment hole worn for the limited post on position column, the regulating base board and adjusting cover board, is set on the adjusting cover board
There are the second bending track, the second bending track to be passed through for the second bending column.
7. bending clamp according to claim 1, which is characterized in that be equipped with the first bending on the first bending column
It covers, the second bending set is installed on the second bending column.
8. bending clamp according to claim 1, which is characterized in that the actuating mechanism includes be mounted on the base
One driver and the second driver, are installed on second driving at first be installed on first driver shake-up rack
Second on device touches rack, the first shake-up rack pass through among the fixed module and with the first gear tooth
Connect, it is described second shake-up rack from the adjustings module centre pass through and with the second gear toe joint.
9. a kind of bending method based on claim 1~8 any one of them bending clamp, which is characterized in that the bending
Method includes the following steps：
Straight line proximate matter, the straightway of straight line proximate matter, circular arc segment data when determining bending times, and collecting each bending are provided；
The straight line proximate matter is placed in the fixed module and mobile module, the clamping device and described the are passed through
One supporting block, the second supporting block are matched for clamping tightly positioning；
The actuating mechanism drives the first gear, second gear while rotating simultaneously, the first bending column, the second bending
Column is swung simultaneously to be converted into tool by the straight line proximate matter there are two the angles R, the U-shaped parts of a long side, short side；
The positioning plate is installed in the fixed module, and the U-shaped part taking-up is sleeved on the positioning plate, makes the length
While being clamped in the clamping device and first supporting block, the second supporting block and stretching out certain length；
The actuating mechanism drives the second gear rotation, and the second bending column is swung bends out a R by the long side
Angle forms middleware, and the short side is directed toward in the end of the long side；
The middleware is taken out, and replaces the positioning plate, the middleware is sleeved on the positioning plate, short side is made to be clamped
On the clamping device and first supporting block, the second supporting block and stretch out certain length；
The actuating mechanism drives the second gear rotation, and the second bending column is swung bends out a R by the short side
Angle, one metal edge frame of the end of short side formation opposite with the end of the long side.
10. bending method according to claim 9, which is characterized in that four angles R are consistent, the short side
Gap between end and the end of the long side is less than 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044291.2A CN108555079B (en) | 2018-01-17 | 2018-01-17 | Bending clamp and bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044291.2A CN108555079B (en) | 2018-01-17 | 2018-01-17 | Bending clamp and bending method |
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| Publication Number | Publication Date |
|---|---|
| CN108555079A true CN108555079A (en) | 2018-09-21 |
| CN108555079B CN108555079B (en) | 2021-02-02 |
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| CN201810044291.2A Active CN108555079B (en) | 2018-01-17 | 2018-01-17 | Bending clamp and bending method |
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| CN110000255A (en) * | 2018-09-25 | 2019-07-12 | 河南省裕鑫新能源科技有限公司 | A kind of strip of paper used for sealing Bending Mould |
| CN110405018A (en) * | 2019-08-06 | 2019-11-05 | 杭州统奔模具制造有限公司 | A kind of band iron shaping mould |
| CN110802184A (en) * | 2019-11-14 | 2020-02-18 | 湖南天河建设工程有限公司 | U type bender for building |
| CN112474948A (en) * | 2020-10-10 | 2021-03-12 | 湖北天琛科技有限公司 | U-shaped workpiece bending machine |
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| CN110000255A (en) * | 2018-09-25 | 2019-07-12 | 河南省裕鑫新能源科技有限公司 | A kind of strip of paper used for sealing Bending Mould |
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| CN110802184A (en) * | 2019-11-14 | 2020-02-18 | 湖南天河建设工程有限公司 | U type bender for building |
| CN112474948A (en) * | 2020-10-10 | 2021-03-12 | 湖北天琛科技有限公司 | U-shaped workpiece bending machine |
| CN112474948B (en) * | 2020-10-10 | 2022-08-16 | 湖北天琛科技有限公司 | U-shaped workpiece bending machine |
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